<!DOCTYPE html>
<html lang="zh" xmlns:th="http://www.thymeleaf.org">
<head th:replace="/common/include :: header(~{::title}, ~{::link}, ~{::style})">
    <title>工具管理-代码生成-表单构建</title>
    <link th:href="${ctx}+'lib/bootstrap-datepicker/bootstrap-datetimepicker.min.css'" rel="stylesheet"/>
</head>
<style>
    .droppable-active{
        background-color:#ffe!important;
    }
    .tools a{
        cursor:pointer;
        font-size:80%
    }
    .form-body .col-md-6,.form-body .col-md-12{
        min-height:400px;
    }
    .draggable{
        cursor:move;
    }
</style>
<body class="gray-bg">
    <div class="wrapper wrapper-content">
        <div class="row">
            <div class="col-sm-5">
                <div class="ibox float-e-margins">
                    <div class="ibox-title">
                        <h5>元素</h5>
                        <div class="ibox-tools">
                            <a class="collapse-link">
                                <i class="fa fa-chevron-up"></i>
                            </a>
                            <a class="dropdown-toggle" data-toggle="dropdown" href="#">
                                <i class="fa fa-wrench"></i>
                            </a>
                            <ul class="dropdown-menu dropdown-user">
                                <li><a href="#">基本</a>
                                </li>
                                <li><a href="#">其他</a>
                                </li>
                            </ul>
                            <a class="close-link">
                                <i class="fa fa-times"></i>
                            </a>
                        </div>
                    </div>
                    <div class="ibox-content" style="overflow-x: hidden">
                        <div class="alert alert-info">
                           	 拖拽左侧的表单元素到右侧区域，即可生成相应的HTML代码，表单代码，轻松搞定！
                        </div>
                        <form role="form" class="form-horizontal m-t">
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">文本框：</label>
                                <div class="col-sm-9">
                                    <input type="text" name="" class="form-control" placeholder="请输入文本">
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">多行文本框：</label>
                                <div class="col-sm-9">
                                    <textarea type="text" name="" class="form-control" placeholder="请输入文本"></textarea>
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">密码框：</label>
                                <div class="col-sm-9">
                                    <input type="password" class="form-control" name="password" placeholder="请输入密码">
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">下拉框：</label>
                                <div class="col-sm-9">
                                    <select class="form-control" name="">
                                        <option>选项 1</option>
                                        <option>选项 2</option>
                                        <option>选项 3</option>
                                        <option>选项 4</option>
                                    </select>
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">纯文本：</label>
                                <div class="col-sm-9">
                                    <p class="form-control-static">这里是纯文字信息</p>
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">单选框：</label>
                                <div class="col-sm-9">
                                    <label class="radio-box"><input type="radio" checked="" value="option1" id="optionsRadios1" name="optionsRadios">选项1</label>
                                    <label class="radio-box"><input type="radio" value="option2" id="optionsRadios2" name="optionsRadios">选项2</label>
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">复选框：</label>
                                <div class="col-sm-9">
                                    <label class="check-box">
                                        <input type="checkbox" value="option1" id="inlineCheckbox1">选项1</label>
                                    <label class="check-box">
                                        <input type="checkbox" value="option2" id="inlineCheckbox2">选项2</label>
                                    <label class="check-box">
                                        <input type="checkbox" value="option3" id="inlineCheckbox3">选项3</label>
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">切换按钮：</label>
                                <div class="col-sm-9">
                                    <label class="toggle-switch switch-solid">
			                            <input type="checkbox" id="status" checked>
			                            <span></span>
			                        </label>
                                </div>
                            </div>
                            <div class="form-group draggable">
                                <label class="col-sm-3 control-label">日期选择：</label>
                                <div class="col-sm-9">
		                            <div class="input-group date">
		                                <span class="input-group-addon"><i class="fa fa-calendar"></i></span>
		                                <input type="text" class="form-control" value="2018-04-20">
		                            </div>
                                </div>
                            </div>
                            <div class="hr-line-dashed"></div>
                            <div class="form-group draggable">
                                <div class="col-sm-12 col-sm-offset-3">
									<button type="submit" class="btn btn-primary">提交</button>
									<button class="btn btn-default" type="button">关闭</button>
                                </div>
                            </div>
                        </form>
                        <div class="clearfix"></div>
                    </div>
                </div>
            </div>
            <div class="col-sm-7">
                <div class="ibox float-e-margins">
                    <div class="ibox-title">
                        <h5>拖拽左侧表单元素到此区域</h5>
                        <div class="ibox-tools">
                           	 请选择显示的列数：
                            <select id="n-columns">
                                <option value="1">显示1列</option>
                                <option value="2">显示2列</option>
                            </select>
                        </div>
                    </div>
                    <div class="ibox-content" style="overflow-x: hidden">
                        <div class="row form-body form-horizontal m-t">
                            <div class="col-md-12 droppable sortable"></div>
                            <div class="col-md-6 droppable sortable" style="display: none;"></div>
                            <div class="col-md-6 droppable sortable" style="display: none;"></div>
                        </div>
                        <button type="submit" class="btn btn-warning" data-clipboard-text="testing" id="copy-to-clipboard">复制代码</button>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div th:replace="/common/include :: footer"></div>
    <div th:replace="/common/include :: jqueryuiJs"></div>
    <div th:replace="/common/include :: datetimepickerJs"></div>
    <div th:replace="/common/include :: beautifyhtmlJs"></div>

    <script th:inline="javascript">
        $(document).ready(function() {
            setup_draggable();
            $("#n-columns").on("change",function() {
                var v = $(this).val();
                if(v === "1") {
                    var $col = $(".form-body .col-md-12").toggle(true);
                    $(".form-body .col-md-6 .draggable").each(function(i, el) {
                        $(this).remove().appendTo($col);
                    });
                    $(".form-body .col-md-6").toggle(false);
                } else {
                    var $col = $(".form-body .col-md-6").toggle(true);
                    $(".form-body .col-md-12 .draggable").each(function(i, el) {
                        $(this).remove().appendTo(i%2 ? $col[1] : $col[0]);
                    });
                    $(".form-body .col-md-12").toggle(false);
                }
            });
            $("#copy-to-clipboard").on("click",function() {
                var $copy = $(".form-body").clone().appendTo(document.body);
                $copy.find(".tools, :hidden").remove();
                $.each(["draggable","droppable","sortable","dropped","ui-sortable","ui-draggable","ui-droppable","form-body"], function(i,c) {
                    $copy.find("." + c).removeClass(c).removeAttr("style");
                });
                var html = html_beautify($copy.html());
                $copy.remove();
                $modal = get_modal(html).modal("show");
                $modal.find(".btn").remove();
                $modal.find(".modal-title").html("复制HTML代码");
                $modal.find(":input:first").select().focus();
                return false
            });
        });
        var setup_draggable = function() {
            $(".draggable").draggable({appendTo:"body",helper:"clone"});
            $(".droppable").droppable({
                accept:".draggable",
                helper:"clone",
                hoverClass:"droppable-active",
                drop:function(event,ui) {
                    $(".empty-form").remove();
                    var $orig = $(ui.draggable);
                    if(!$(ui.draggable).hasClass("dropped")) {
                        var $el = $orig.clone().addClass("dropped").css({"position":"static","left":null,"right":null}).appendTo(this);
                        var id = $orig.find(":input").attr("id");
                        if(id) {
                            id = id.split("-").slice(0,-1).join("-") + "-" + (parseInt(id.split("-").slice(-1)[0]) + 1);
                            $orig.find(":input").attr("id",id);
                            $orig.find("label").attr("for",id)
                        }
                        $('<p class="tools col-sm-12 col-sm-offset-3">						' +
                            '<a class="edit-link">编辑HTML<a> | 						' +
                            '<a class="remove-link">移除</a></p>')
                            .appendTo($el)
                    } else {
                        if ($(this)[0] != $orig.parent()[0]) {
                            var $el = $orig.clone().css({"position":"static","left":null,"right":null}).appendTo(this);
                            $orig.remove();
                        }
                    }
                }
            }).sortable();
        };
        var get_modal = function(content) {
            var modal = $('<div class="modal" style="overflow: auto;" tabindex="-1">	' +
                '<div class="modal-dialog"><div class="modal-content"><div class="modal-header"><a type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</a>' +
                '<h4 class="modal-title">编辑HTML</h4></div><div class="modal-body ui-front">	' +
                '<textarea class="form-control textarea-show-src" style="min-height: 200px; margin-bottom: 10px;font-family: Monaco, Fixed"></textarea>' +
                '<button class="btn btn-success">更新HTML</button></div></div></div></div>').appendTo(document.body);
            var doms = document.getElementsByClassName("textarea-show-src");
            for (var i = 0; i < doms.length; i++) {
                doms.item(i).innerHTML = content;
            }
            return modal;
        };
        $(document).on("click",".edit-link",function(ev) {
            var $el = $(this).parent().parent();
            var $el_copy = $el.clone();
            var $edit_btn = $el_copy.find(".edit-link").parent().remove();
            var $modal = get_modal(html_beautify($el_copy.html())).modal("show");
            $modal.find(":input:first").focus();
            $modal.find(".btn-success").click(function(ev2) {
                var html = $modal.find("textarea").val();
                if(!html) {
                    $el.remove();
                } else {
                    $el.html(html);
                    $edit_btn.appendTo($el);
                }
                $modal.modal("hide");
                return false;
            });
        });
        $(document).on("click",".remove-link",function(ev) {
            $(this).parent().parent().remove();
        });
        $(".input-group.date").datetimepicker({
            format: "yyyy-mm-dd",
            minView: "month",
            autoclose: true
        });
    </script>
</body>
</html>
